<div>
  <ol>
    <li>After activating this snap tool, click the first of the two
    intersecting entities.</li>
    <li>Click the second of the two intersecting entities. If two intersection
    points are possible, make sure to click the second entity somewhere closer
    to the intersection point you want to snap to.</li>
  </ol>
  <br />
  <img src="SnapIntersectionManualFigure.png" class="figure" />
</div>
